SB KEP @ ARL $ARLK079 ARLK079 Keplerian data ZCZC SK79 QST de W1AW Keplerian Bulletin 79 ARLK079 From ARRL Headquarters Newington, CT October 5, 2021 To all radio amateurs SB KEP ARL ARLK079 ARLK079 Keplerian data Special thanks to AMSAT-NA (AMSAT.ORG) for the following Keplerian data. Decode 2-line elsets with the following key: 1 AAAAAU 00 0 0 BBBBB.BBBBBBBB .CCCCCCCC 00000-0 00000-0 0 DDDZ 2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY D-ELSETNUM E-INCLINATION F-RAAN G-ECCENTRICITY H-ARGPERIGEE I-MNANOM J-MNMOTION K-ORBITNUM Z-CHECKSUM 0 OSCAR 7 1 07530U 74089B 21278.46893289 -.00000037 00000-0 54624-4 0 9998 2 07530 101.8685 252.9056 0012143 169.3282 310.0943 12.53650661145518 0 ISS 1 25544U 98067A 21278.69244762 -.00006855 00000-0 -11665-3 0 9998 2 25544 51.6434 156.3290 0004272 54.8271 359.0634 15.48922109305721 0 SO-50 1 27607U 02058C 21278.41794376 .00000133 00000-0 39458-4 0 9998 2 27607 64.5571 2.0666 0054333 348.9509 11.0395 14.75797385 10734 0 AO-73 1 39444U 13066AE 21278.45273566 .00000644 00000-0 84164-4 0 9999 2 39444 97.5947 259.5300 0058247 148.9194 211.5488 14.82538773423739 0 XW-2A 1 40903U 15049E 21278.48847059 .00007676 00000-0 15733-3 0 9998 2 40903 97.2247 332.6252 0011112 341.0606 127.1589 15.46284928339791 0 XW-2D 1 40907U 15049J 21278.57430674 .00002212 00000-0 11392-3 0 9991 2 40907 97.4899 279.4257 0014372 155.3261 353.2555 15.17375419334296 0 XW-2F 1 40910U 15049M 21278.57174877 .00003399 00000-0 16293-3 0 9997 2 40910 97.4748 282.6585 0015135 141.5238 314.1643 15.19495623334445 0 XW-2B 1 40911U 15049N 21278.58319700 .00002217 00000-0 11442-3 0 9994 2 40911 97.4888 280.0999 0014226 156.4347 351.8415 15.17288630334180 0 IO-86 1 40931U 15052B 21278.09296506 .00000737 00000-0 13576-4 0 9990 2 40931 5.9927 190.4437 0012115 155.6530 204.4289 14.76692728325533 0 CAS-4B 1 42759U 17034B 21278.48804255 .00001243 00000-0 87531-4 0 9996 2 42759 43.0187 296.0735 0006990 136.2792 17.6734 15.10414513237788 0 CAS-4A 1 42761U 17034D 21278.53541630 .00001273 00000-0 89127-4 0 9996 2 42761 43.0193 294.7877 0007283 138.2412 357.5714 15.10501997237795 0 AO-91 1 43017U 17073E 21278.42643766 .00001924 00000-0 15340-3 0 9993 2 43017 97.6942 177.9970 0252835 301.7090 55.9697 14.79811442209383 0 PO-101 1 43678U 18084H 21278.59151452 .00000700 00000-0 75142-4 0 9991 2 43678 97.9374 44.5279 0011077 53.2994 306.9246 14.91803994159854 0 QO-100 1 43700U 18090A 21278.39146661 .00000142 00000-0 00000-0 0 9995 2 43700 0.0201 255.2828 0002256 325.0325 320.7258 1.00271860 10470 0 RS-44 1 44909U 19096E 21278.39500765 .00000002 00000-0 -34997-4 0 9995 2 44909 82.5245 39.7468 0217289 195.8130 163.6114 12.79711209 82884 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, October 8, 2021, at 2230z on Baudot and BPSK31. NNNN /EX